2028553658

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1\times {\mathrm{4889}}^1$

素因数の和:5150

約数の個数: 32

約数和(自身を含む): 3274344000

約数和(自身を除く): 1245790342

約数列:

[1, 2, 19, 38, 61, 122, 179, 358, 1159, 2318, 3401, 4889, 6802, 9778, 10919, 21838, 92891, 185782, 207461, 298229, 414922, 596458, 875131, 1750262, 5666351, 11332702, 16627489, 33254978, 53382991, 106765982, 1014276829, 2028553658]

約数ペア:

[(1, 2028553658), (2, 1014276829), (19, 106765982), (38, 53382991), (61, 33254978), (122, 16627489), (179, 11332702), (358, 5666351), (1159, 1750262), (2318, 875131), (3401, 596458), (4889, 414922), (6802, 298229), (9778, 207461), (10919, 185782), (21838, 92891)]